Keysight u2722a - Source Current Mode Programming and Readback Accuracy

Performance Verification and Adjustment 3
U2722A/U2723A Service Guide 25
Source Current Mode Programming and Readback Accuracy
Table 3 - 5 Source current mode programming and readback accuracy
Iteration Test point Current range Clamp voltage Voltage range I
meas
– I
drive
I
rdbk
– I
meas
Limit
1
0.5 μA1 μA
20 V 20 V ±1.275 nA
2 2 V 2 V ±1.275 nA
3
5 μA 10 μA
20 V 20 V ±12.75 nA
4 2 V 2 V ±12.75 nA
5
50 μA100 μA
20 V 20 V ±112.5 nA
6 2 V 2 V ±112.5 nA
7
0.5 mA 1 mA
20 V 20 V ±1.125 μA
8 2 V 2 V ±1.125 μA
9
5 mA 10 mA
20 V 20 V ±11.25 μA
10 2 V 2 V ±11.25 μA
11
60 mA 120 mA
20 V 20 V ±0.16 mA
12 2 V 2 V ±0.16 mA